Why is it important to maintain clean cutting surfaces on tools?

Maintaining clean cutting surfaces on tools is crucial to prevent the spread of disease between trees. When tools are used to cut, they can easily transfer pathogens like bacteria and fungi from one tree to another if they are not properly sanitized. For example, if a diseased branch is cut and the same tool is used on a healthy tree without cleaning, there is a significant risk of transmitting harmful organisms, which could compromise the health of the second tree.

This practice helps in managing tree health in any environment, whether it be urban forestry or forestry management, making it essential for any tree trimmer to prioritize clean tools before performing cuts. Keeping tools clean goes beyond simple sanitation; it is a key factor in sustainable and responsible tree care practices.